Di Ao Xin Xue Kang should be Di Ao Xin Xue Kang, which has the effects of activating blood circulation and removing blood stasis (promoting blood circulation and eliminating blood stasis in the body), promoting qi movement and relieving pain (relieving pain by regulating the body’s qi). Di Ao Xin Xue Kang has the effect of activating blood circulation, removing blood stasis, promoting qi circulation and relieving pain, expanding coronary blood vessels and improving myocardial ischemia. It is used for the treatment and prevention of coronary heart disease, angina pectoris, myocardial ischemia, arrhythmia, hypertension, hyperlipidemia and other cardiovascular diseases, as well as thoracic paralysis (tightness and pain in the chest), dizziness, chest tightness, palpitations (accelerated heartbeat, often accompanied by panic), and shortness of breath due to internal obstruction of blood stasis. Note that very few patients have gastrointestinal discomfort when taking on an empty stomach. Prompt medical attention is recommended in case of discomfort. If medication is needed, it should be diagnosed by a doctor and regulated according to the doctor’s instructions.